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Protein

Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial

Gene

SELMODRAFT_57580

Organism
Selaginella moellendorffii (Spikemoss)
Status
Unreviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Iron-sulfur protein (IP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q).UniRule annotation

Catalytic activityi

Succinate + a quinone = fumarate + a quinol.UniRule annotation

Cofactori

Protein has several cofactor binding sites:
  • [2Fe-2S] clusterUniRule annotationNote: Binds 1 [2Fe-2S] cluster.UniRule annotation
  • [3Fe-4S] clusterUniRule annotationNote: Binds 1 [3Fe-4S] cluster.UniRule annotation
  • [4Fe-4S] clusterUniRule annotationNote: Binds 1 [4Fe-4S] cluster.UniRule annotation

Pathwayi

GO - Molecular functioni

  1. 2 iron, 2 sulfur cluster binding Source: UniProtKB-KW
  2. 3 iron, 4 sulfur cluster binding Source: UniProtKB-KW
  3. 4 iron, 4 sulfur cluster binding Source: UniProtKB-KW
  4. electron carrier activity Source: InterPro
  5. metal ion binding Source: UniProtKB-KW
  6. succinate dehydrogenase (ubiquinone) activity Source: UniProtKB-EC

GO - Biological processi

  1. tricarboxylic acid cycle Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Ligandi

2Fe-2SUniRule annotation, 3Fe-4SUniRule annotation, 4Fe-4SUniRule annotation, Iron, Iron-sulfur, Metal-binding

Enzyme and pathway databases

UniPathwayiUPA00223; UER01006.

Names & Taxonomyi

Protein namesi
Recommended name:
Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrialUniRule annotation (EC:1.3.5.1UniRule annotation)
Gene namesi
ORF Names:SELMODRAFT_57580Imported
OrganismiSelaginella moellendorffii (Spikemoss)Imported
Taxonomic identifieri88036 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaLycopodiidaeSelaginellalesSelaginellaceaeSelaginella
ProteomesiUP000001514: Unassembled WGS sequence

Subcellular locationi

Mitochondrion inner membrane UniRule annotation; Peripheral membrane protein UniRule annotation; Matrix side UniRule annotation

GO - Cellular componenti

  1. mitochondrial inner membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membraneUniRule annotation

Family & Domainsi

Sequence similaritiesi

Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family.UniRule annotation
Contains 1 2Fe-2S ferredoxin-type domain.UniRule annotation
Contains 1 4Fe-4S ferredoxin-type domain.UniRule annotation

Phylogenomic databases

InParanoidiD8S953.
KOiK00235.
OMAiXICGSCA.

Family and domain databases

Gene3Di3.10.20.30. 1 hit.
InterProiIPR001041. 2Fe-2S_ferredoxin-type.
IPR006058. 2Fe2S_fd_BS.
IPR017896. 4Fe4S_Fe-S-bd.
IPR017900. 4Fe4S_Fe_S_CS.
IPR012675. Beta-grasp_dom.
IPR009051. Helical_ferredxn.
IPR004489. Succ_DH/fum_Rdtase_Fe-S.
IPR025192. Succ_DH/fum_Rdtase_N.
[Graphical view]
PfamiPF13085. Fer2_3. 1 hit.
[Graphical view]
SUPFAMiSSF46548. SSF46548. 1 hit.
SSF54292. SSF54292. 1 hit.
TIGRFAMsiTIGR00384. dhsB. 1 hit.
PROSITEiPS00197. 2FE2S_FER_1. 1 hit.
PS51085. 2FE2S_FER_2. 1 hit.
PS00198. 4FE4S_FER_1. 1 hit.
PS51379. 4FE4S_FER_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Fragment.

D8S953-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
KSSNIKEFSI YRWNPDGSSN PQQQVYKIDL NECGPMVLDA LIKIKNEVDQ
60 70 80 90 100
GLTFRRSCRE GICGSCAMNI NGKNGLACLT KIEKDAAQTS VLPLPHMYVI
110 120 130 140 150
KDLVVDLTNF YQQYKSVEPW LKTKTMLEAG QKEHLQSKKE RLKLDGMYEC
160 170 180 190 200
ILCACCTSSC PSYWWNPEKF LGPAALLHAH RWIADSRDEY TRERLEAIAG
210 220 230
DYKVGRCHTI RNCENACPKG LSPANQIIKI KALQ
Length:234
Mass (Da):26,550
Last modified:October 5, 2010 - v1
Checksum:iFFA4F7A3C88D9C69
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei1 – 11Imported
Non-terminal residuei234 – 2341Imported

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
GL377607 Genomic DNA. Translation: EFJ19143.1.
RefSeqiXP_002979741.1. XM_002979695.1.

Genome annotation databases

EnsemblPlantsiEFJ19143; EFJ19143; SELMODRAFT_57580.
GeneIDi9636198.
KEGGismo:SELMODRAFT_57580.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
GL377607 Genomic DNA. Translation: EFJ19143.1.
RefSeqiXP_002979741.1. XM_002979695.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiEFJ19143; EFJ19143; SELMODRAFT_57580.
GeneIDi9636198.
KEGGismo:SELMODRAFT_57580.

Phylogenomic databases

InParanoidiD8S953.
KOiK00235.
OMAiXICGSCA.

Enzyme and pathway databases

UniPathwayiUPA00223; UER01006.

Family and domain databases

Gene3Di3.10.20.30. 1 hit.
InterProiIPR001041. 2Fe-2S_ferredoxin-type.
IPR006058. 2Fe2S_fd_BS.
IPR017896. 4Fe4S_Fe-S-bd.
IPR017900. 4Fe4S_Fe_S_CS.
IPR012675. Beta-grasp_dom.
IPR009051. Helical_ferredxn.
IPR004489. Succ_DH/fum_Rdtase_Fe-S.
IPR025192. Succ_DH/fum_Rdtase_N.
[Graphical view]
PfamiPF13085. Fer2_3. 1 hit.
[Graphical view]
SUPFAMiSSF46548. SSF46548. 1 hit.
SSF54292. SSF54292. 1 hit.
TIGRFAMsiTIGR00384. dhsB. 1 hit.
PROSITEiPS00197. 2FE2S_FER_1. 1 hit.
PS51085. 2FE2S_FER_2. 1 hit.
PS00198. 4FE4S_FER_1. 1 hit.
PS51379. 4FE4S_FER_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The Selaginella genome identifies genetic changes associated with the evolution of vascular plants."
    Banks J.A., Nishiyama T., Hasebe M., Bowman J.L., Gribskov M., dePamphilis C., Albert V.A., Aono N., Aoyama T., Ambrose B.A., Ashton N.W., Axtell M.J., Barker E., Barker M.S., Bennetzen J.L., Bonawitz N.D., Chapple C., Cheng C.
    , Correa L.G., Dacre M., DeBarry J., Dreyer I., Elias M., Engstrom E.M., Estelle M., Feng L., Finet C., Floyd S.K., Frommer W.B., Fujita T., Gramzow L., Gutensohn M., Harholt J., Hattori M., Heyl A., Hirai T., Hiwatashi Y., Ishikawa M., Iwata M., Karol K.G., Koehler B., Kolukisaoglu U., Kubo M., Kurata T., Lalonde S., Li K., Li Y., Litt A., Lyons E., Manning G., Maruyama T., Michael T.P., Mikami K., Miyazaki S., Morinaga S., Murata T., Mueller-Roeber B., Nelson D.R., Obara M., Oguri Y., Olmstead R.G., Onodera N., Petersen B.L., Pils B., Prigge M., Rensing S.A., Riano-Pachon D.M., Roberts A.W., Sato Y., Scheller H.V., Schulz B., Schulz C., Shakirov E.V., Shibagaki N., Shinohara N., Shippen D.E., Soerensen I., Sotooka R., Sugimoto N., Sugita M., Sumikawa N., Tanurdzic M., Theissen G., Ulvskov P., Wakazuki S., Weng J.K., Willats W.W., Wipf D., Wolf P.G., Yang L., Zimmer A.D., Zhu Q., Mitros T., Hellsten U., Loque D., Otillar R., Salamov A., Schmutz J., Shapiro H., Lindquist E., Lucas S., Rokhsar D., Grigoriev I.V.
    Science 332:960-963(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Entry informationi

Entry nameiD8S953_SELML
AccessioniPrimary (citable) accession number: D8S953
Entry historyi
Integrated into UniProtKB/TrEMBL: October 5, 2010
Last sequence update: October 5, 2010
Last modified: February 4, 2015
This is version 27 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.